| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $33.34 | 9.431% | $36.4843 | $36.48 | $36.50 | $36.50 |
| Purchase #2 | $128.95 | 8.137% | $139.4427 | $139.44 | $139.45 | $139.40 |
| Purchase #3 | $226.25 | 10.237% | $249.4112 | $249.41 | $249.40 | $249.40 |
| Purchase #4 | $176.51 | 4.315% | $184.1264 | $184.13 | $184.15 | $184.10 |
| Purchase #5 | $126.54 | 5.681% | $133.7287 | $133.73 | $133.75 | $133.70 |
| Purchase #6 | $215.69 | 11.724% | $240.9775 | $240.98 | $241.00 | $241.00 |
| Purchase #7 | $247.40 | 10.585% | $273.5873 | $273.59 | $273.60 | $273.60 |
| 7 purchase totals = | $1,154.68 | $1,257.7581 | $1,257.76 | $1,257.85 | $1,257.70 | |